{"id":"https://openalex.org/W2161612774","doi":"https://doi.org/10.1145/1835698.1835753","title":"Brief announcement","display_name":"Brief announcement","publication_year":2010,"publication_date":"2010-07-25","ids":{"openalex":"https://openalex.org/W2161612774","doi":"https://doi.org/10.1145/1835698.1835753","mag":"2161612774"},"language":"en","primary_location":{"id":"doi:10.1145/1835698.1835753","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1835698.1835753","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM SIGACT-SIGOPS symposium on Principles of distributed computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004014878","display_name":"Michael Backes","orcid":"https://orcid.org/0000-0002-9326-6400"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Backes","raw_affiliation_strings":["Saarland University, Saarbr\u00fccken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Saarland University, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034404307","display_name":"Stefan Lorenz","orcid":null},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefan Lorenz","raw_affiliation_strings":["Saarland University, Saarbr\u00fccken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Saarland University, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059351004","display_name":"Matteo Maffei","orcid":"https://orcid.org/0000-0001-8061-1685"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Matteo Maffei","raw_affiliation_strings":["Saarland University, Saarbr\u00fccken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Saarland University, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059665011","display_name":"Kim Pecina","orcid":null},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kim Pecina","raw_affiliation_strings":["Saarland University, Saarbr&amp;3252;cken, Germany","cken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Saarland University, Saarbr&amp;3252;cken, Germany","institution_ids":["https://openalex.org/I91712215"]},{"raw_affiliation_string":"cken, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91712215"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15432082,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"237","last_page":"238"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.8530418872833252},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8071673512458801},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6885453462600708},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.6329081058502197},{"id":"https://openalex.org/keywords/trust-anchor","display_name":"Trust anchor","score":0.6226995587348938},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5617179870605469},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5421848893165588},{"id":"https://openalex.org/keywords/trusted-computing","display_name":"Trusted Computing","score":0.5182285308837891},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.4948076605796814},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4221068024635315},{"id":"https://openalex.org/keywords/trust-management","display_name":"Trust management (information system)","score":0.42161184549331665},{"id":"https://openalex.org/keywords/computational-trust","display_name":"Computational trust","score":0.4214581251144409},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.39232683181762695},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.08342179656028748}],"concepts":[{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.8530418872833252},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8071673512458801},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6885453462600708},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.6329081058502197},{"id":"https://openalex.org/C154800190","wikidata":"https://www.wikidata.org/wiki/Q16941470","display_name":"Trust anchor","level":4,"score":0.6226995587348938},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5617179870605469},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5421848893165588},{"id":"https://openalex.org/C2776831232","wikidata":"https://www.wikidata.org/wiki/Q966812","display_name":"Trusted Computing","level":2,"score":0.5182285308837891},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.4948076605796814},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4221068024635315},{"id":"https://openalex.org/C2776384856","wikidata":"https://www.wikidata.org/wiki/Q17145767","display_name":"Trust management (information system)","level":2,"score":0.42161184549331665},{"id":"https://openalex.org/C160521178","wikidata":"https://www.wikidata.org/wiki/Q5157345","display_name":"Computational trust","level":3,"score":0.4214581251144409},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.39232683181762695},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.08342179656028748},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1835698.1835753","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1835698.1835753","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM SIGACT-SIGOPS symposium on Principles of distributed computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320315885","display_name":"Australian Government","ror":"https://ror.org/0314h5y94"},{"id":"https://openalex.org/F4320321873","display_name":"Ministero dell\u2019Istruzione, dell\u2019Universit\u00e0 e della Ricerca","ror":"https://ror.org/0166hxq48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1503112869","https://openalex.org/W2011112377","https://openalex.org/W2114189125"],"related_works":["https://openalex.org/W2129567949","https://openalex.org/W4243605140","https://openalex.org/W2495963281","https://openalex.org/W4385687966","https://openalex.org/W2509590646","https://openalex.org/W1981078071","https://openalex.org/W2940914837","https://openalex.org/W2170496240","https://openalex.org/W2916013893","https://openalex.org/W2118529154"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,26,101],"framework":[6,84],"for":[7,33,93],"achieving":[8,94],"anonymity":[9,95],"and":[10,28,43,45,73,100,120],"trust,":[11,25],"two":[12],"seemingly":[13],"contradictory":[14],"properties,":[15],"in":[16,96],"distributed":[17],"systems.":[18],"Our":[19,83],"approach":[20],"builds":[21],"on":[22,90,105],"webs":[23,58,65,97],"of":[24,37,56,59,64,66,98,117,128],"well-established":[27],"widely":[29],"deployed":[30],"decentralized":[31],"infrastructure":[32],"establishing":[34],"the":[35,38,54,115,126],"authenticity":[36],"binding":[39],"between":[40],"public":[41],"keys":[42],"users,":[44],"more":[46],"generally,":[47],"trust":[48,60,67,77,99],"relationships":[49],"among":[50],"users.":[51],"We":[52,107],"introduce":[53],"concept":[55],"anonymous":[57],"-":[61],"an":[62,109,121],"extension":[63],"where":[68],"users":[69],"can":[70],"authenticate":[71],"messages":[72],"determine":[74],"each":[75],"other's":[76],"level":[78],"without":[79],"compromising":[80],"their":[81],"anonymity.":[82],"comprises":[85],"novel":[86],"cryptographic":[87],"protocols":[88],"based":[89,104],"zero-knowledge":[91],"proofs":[92],"prototype":[102],"implementation":[103],"GnuPG.":[106],"conduct":[108],"automated":[110],"analysis":[111],"to":[112,124],"formally":[113],"verify":[114],"security":[116],"our":[118,129],"protocol":[119],"experimental":[122],"evaluation":[123],"demonstrate":[125],"effectiveness":[127],"approach.":[130]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2016-06-24T00:00:00"}
